1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: PartSet_WidgetPoint2D.cpp
4 // Created: 25 Apr 2014
5 // Author: Natalia ERMOLAEVA
7 #include "PartSet_WidgetPoint2d.h"
8 #include <PartSet_Tools.h>
9 #include <PartSet_Module.h>
10 #include <PartSet_SketcherReetntrantMgr.h>
12 #include <XGUI_Tools.h>
13 #include <XGUI_Workshop.h>
14 #include <XGUI_Displayer.h>
16 #include <ModuleBase_ParamSpinBox.h>
17 #include <ModuleBase_Tools.h>
18 #include <ModuleBase_IViewer.h>
19 #include <ModuleBase_IViewWindow.h>
20 #include <ModuleBase_ISelection.h>
21 #include <ModuleBase_ViewerPrs.h>
22 #include <ModuleBase_WidgetValidator.h>
23 #include <ModuleBase_LabelValue.h>
25 #include <Config_Keywords.h>
26 #include <Config_WidgetAPI.h>
28 #include <Events_Loop.h>
29 #include <ModelAPI_Events.h>
30 #include <ModelAPI_AttributeBoolean.h>
32 #include <ModelAPI_Feature.h>
33 #include <ModelAPI_Data.h>
34 #include <ModelAPI_Object.h>
35 #include <GeomDataAPI_Point2D.h>
36 #include <GeomAPI_Pnt2d.h>
38 #include <GeomAPI_ShapeExplorer.h>
39 #include <GeomAPI_Vertex.h>
41 #include <SketchPlugin_Feature.h>
42 #include <SketchPlugin_ConstraintCoincidence.h>
43 #include <SketchPlugin_Line.h>
44 #include <SketchPlugin_Arc.h>
45 #include <SketchPlugin_Circle.h>
46 #include <SketchPlugin_Point.h>
49 #include <QGridLayout>
52 #include <QMouseEvent>
53 #include <QApplication>
56 #include <TopoDS_Vertex.hxx>
57 #include <BRep_Tool.hxx>
62 const double MaxCoordinate = 1e12;
64 static QStringList MyFeaturesForCoincedence;
66 PartSet_WidgetPoint2D::PartSet_WidgetPoint2D(QWidget* theParent,
67 ModuleBase_IWorkshop* theWorkshop,
68 const Config_WidgetAPI* theData)
69 : ModuleBase_ModelWidget(theParent, theData), myWorkshop(theWorkshop),
70 myValueIsCashed(false), myIsFeatureVisibleInCash(true),
71 myXValueInCash(0), myYValueInCash(0)
73 if (MyFeaturesForCoincedence.isEmpty()) {
74 MyFeaturesForCoincedence << SketchPlugin_Line::ID().c_str()
75 << SketchPlugin_Arc::ID().c_str()
76 << SketchPlugin_Point::ID().c_str()
77 << SketchPlugin_Circle::ID().c_str();
80 // the control should accept the focus, so the boolean flag is corrected to be true
81 myIsObligatory = true;
82 QString aPageName = QString::fromStdString(theData->getProperty(CONTAINER_PAGE_NAME));
83 myGroupBox = new QGroupBox(aPageName, theParent);
84 myGroupBox->setFlat(false);
86 bool aAcceptVariables = theData->getBooleanAttribute(DOUBLE_WDG_ACCEPT_EXPRESSIONS, true);
88 QGridLayout* aGroupLay = new QGridLayout(myGroupBox);
89 ModuleBase_Tools::adjustMargins(aGroupLay);
90 aGroupLay->setSpacing(2);
91 aGroupLay->setColumnStretch(1, 1);
93 QLabel* aLabel = new QLabel(myGroupBox);
95 myXSpin = new ModuleBase_LabelValue(myGroupBox, tr("X"));
96 //ModuleBase_ParamSpinBox(myGroupBox);
97 //myXSpin->setAcceptVariables(aAcceptVariables);
98 //myXSpin->setMinimum(-DBL_MAX);
99 //myXSpin->setMaximum(DBL_MAX);
100 //myXSpin->setToolTip(tr("X"));
101 aGroupLay->addWidget(myXSpin, 0, 1);
103 //connect(myXSpin, SIGNAL(textChanged(const QString&)), this, SIGNAL(valuesModified()));
104 //myXSpin->setValueEnabled(isValueEnabled());
107 //QLabel* aLabel = new QLabel(myGroupBox);
108 //aLabel->setText(tr("Y "));
109 //aGroupLay->addWidget(aLabel, 1, 0);
111 myYSpin = new ModuleBase_LabelValue(myGroupBox, tr("Y"));
112 //ModuleBase_ParamSpinBox(myGroupBox);
113 //myYSpin = new ModuleBase_ParamSpinBox(myGroupBox);
114 //myYSpin->setAcceptVariables(aAcceptVariables);
115 //myYSpin->setMinimum(-DBL_MAX);
116 //myYSpin->setMaximum(DBL_MAX);
117 //myYSpin->setToolTip(tr("Y"));
118 aGroupLay->addWidget(myYSpin, 1, 1);
120 //connect(myYSpin, SIGNAL(textChanged(const QString&)), this, SIGNAL(valuesModified()));
121 //myYSpin->setValueEnabled(isValueEnabled());
123 QVBoxLayout* aLayout = new QVBoxLayout(this);
124 ModuleBase_Tools::zeroMargins(aLayout);
125 aLayout->addWidget(myGroupBox);
128 myWidgetValidator = new ModuleBase_WidgetValidator(this, myWorkshop);
131 bool PartSet_WidgetPoint2D::isValidSelectionCustom(const ModuleBase_ViewerPrsPtr& theValue)
135 PartSet_Module* aModule = dynamic_cast<PartSet_Module*>(myWorkshop->module());
136 if (aModule->sketchReentranceMgr()->isInternalEditActive())
137 return true; /// when internal edit is started a new feature is created. I has not results, AIS
139 /// the selection is not possible if the current feature has no presentation for the current
140 /// attribute not in AIS not in results. If so, no object in current feature where make
141 /// coincidence, so selection is not necessary
142 bool aFoundPoint = false;
143 GeomShapePtr anAISShape;
144 GeomPresentablePtr aPrs = std::dynamic_pointer_cast<GeomAPI_IPresentable>(myFeature);
147 anAIS = aPrs->getAISObject(anAIS);
149 anAISShape = anAIS->getShape();
152 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = myFeature->results();
153 if (!anAISShape.get() && aResults.empty())
157 std::shared_ptr<ModelAPI_Data> aData = myFeature->data();
158 std::shared_ptr<GeomDataAPI_Point2D> aPointAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
159 aData->attribute(attributeID()));
160 std::shared_ptr<GeomAPI_Pnt2d> aPoint = aPointAttr->pnt();
161 if (anAISShape.get())
162 aFoundPoint = shapeContainsPoint(anAISShape, aPoint, mySketch);
164 /// analysis of results
165 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRIter = aResults.cbegin();
166 for (; aRIter != aResults.cend() && !aFoundPoint; aRIter++) {
167 ResultPtr aResult = *aRIter;
168 if (aResult.get() && aResult->shape().get()) {
169 GeomShapePtr aShape = aResult->shape();
170 aFoundPoint = shapeContainsPoint(aShape, aPoint, mySketch);
176 bool PartSet_WidgetPoint2D::resetCustom()
179 if (!isUseReset() || isComputedDefault()
180 /*|| myXSpin->hasVariable() || myYSpin->hasVariable()*/) {
184 if (myValueIsCashed) {
185 // if the restored value should be hidden, aDone = true to set
186 // reset state for the widget in the parent
187 aDone = restoreCurentValue();
188 emit objectUpdated();
192 double aDefValue = QString::fromStdString(getDefaultValue()).toDouble(&isOk);
193 // it is important to block the spin box control in order to do not through out the
194 // locking of the validating state.
195 myXSpin->setValue(isOk ? aDefValue : 0.0);
196 myYSpin->setValue(isOk ? aDefValue : 0.0);
198 //ModuleBase_Tools::setSpinValue(myXSpin, isOk ? aDefValue : 0.0);
199 //ModuleBase_Tools::setSpinValue(myYSpin, isOk ? aDefValue : 0.0);
207 PartSet_WidgetPoint2D::~PartSet_WidgetPoint2D()
211 bool PartSet_WidgetPoint2D::setSelection(QList<ModuleBase_ViewerPrsPtr>& theValues,
212 const bool theToValidate)
215 if (theValues.empty())
218 ModuleBase_ViewerPrsPtr aValue = theValues.takeFirst();
219 GeomShapePtr aShape = aValue->shape();
220 if (aShape.get() && !aShape->isNull()) {
221 Handle(V3d_View) aView = myWorkshop->viewer()->activeView();
223 const TopoDS_Shape& aTDShape = aShape->impl<TopoDS_Shape>();
224 if (getPoint2d(aView, aTDShape, aX, aY)) {
225 isDone = setPoint(aX, aY);
226 PartSet_Tools::setConstraints(mySketch, feature(), attributeID(), aX, aY);
232 void PartSet_WidgetPoint2D::selectContent()
234 // myXSpin->selectAll();
237 bool PartSet_WidgetPoint2D::setPoint(double theX, double theY)
239 if (fabs(theX) >= MaxCoordinate)
241 if (fabs(theY) >= MaxCoordinate)
244 myXSpin->setValue(theX);
245 myYSpin->setValue(theY);
247 //ModuleBase_Tools::setSpinValue(myXSpin, theX);
248 //ModuleBase_Tools::setSpinValue(myYSpin, theY);
254 bool PartSet_WidgetPoint2D::storeValueCustom()
256 std::shared_ptr<ModelAPI_Data> aData = myFeature->data();
257 if (!aData) // can be on abort of sketcher element
259 std::shared_ptr<GeomDataAPI_Point2D> aPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
260 aData->attribute(attributeID()));
262 PartSet_WidgetPoint2D* that = (PartSet_WidgetPoint2D*) this;
263 bool isBlocked = that->blockSignals(true);
264 bool isImmutable = aPoint->setImmutable(true);
266 // if text is not empty then setValue will be ignored
267 // so we should set the text at first
268 //aPoint->setText(myXSpin->hasVariable() ? myXSpin->text().toStdString() : "",
269 // myYSpin->hasVariable() ? myYSpin->text().toStdString() : "");
270 //aPoint->setValue(!myXSpin->hasVariable() ? myXSpin->value() : aPoint->x(),
271 // !myYSpin->hasVariable() ? myYSpin->value() : aPoint->y());
272 aPoint->setValue(myXSpin->value(), myYSpin->value());
274 // after movement the solver will call the update event: optimization
275 moveObject(myFeature);
276 aPoint->setImmutable(isImmutable);
277 that->blockSignals(isBlocked);
282 bool PartSet_WidgetPoint2D::restoreValueCustom()
284 std::shared_ptr<ModelAPI_Data> aData = myFeature->data();
285 std::shared_ptr<GeomDataAPI_Point2D> aPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
286 aData->attribute(attributeID()));
287 double aValueX = aPoint->isInitialized() ? aPoint->x() : 0.;
288 double aValueY = aPoint->isInitialized() ? aPoint->y() : 0.;
289 myXSpin->setValue(aValueX);
290 myYSpin->setValue(aValueY);
295 void PartSet_WidgetPoint2D::storeCurentValue()
297 // do not use cash if a variable is used
298 //if (myXSpin->hasVariable() || myYSpin->hasVariable())
301 myValueIsCashed = true;
302 myIsFeatureVisibleInCash = XGUI_Displayer::isVisible(
303 XGUI_Tools::workshop(myWorkshop)->displayer(), myFeature);
304 myXValueInCash = myXSpin->value();
305 myYValueInCash = myYSpin->value();
308 bool PartSet_WidgetPoint2D::restoreCurentValue()
310 bool aRestoredAndHidden = true;
312 bool isVisible = myIsFeatureVisibleInCash;
313 // fill the control widgets by the cashed value
315 myValueIsCashed = false;
316 myIsFeatureVisibleInCash = true;
317 myXSpin->setValue(myXValueInCash);
318 myYSpin->setValue(myYValueInCash);
319 //ModuleBase_Tools::setSpinValue(myXSpin, myXValueInCash);
320 //ModuleBase_Tools::setSpinValue(myYSpin, myYValueInCash);
322 // store value to the model
325 setValueState(Stored);
326 aRestoredAndHidden = false;
329 aRestoredAndHidden = true;
331 return aRestoredAndHidden;
334 QList<QWidget*> PartSet_WidgetPoint2D::getControls() const
336 QList<QWidget*> aControls;
337 aControls.append(myXSpin);
338 aControls.append(myYSpin);
343 void PartSet_WidgetPoint2D::activateCustom()
346 aModes << TopAbs_VERTEX;
347 aModes << TopAbs_EDGE;
348 myWorkshop->activateSubShapesSelection(aModes);
350 if (!isEditingMode()) {
351 FeaturePtr aFeature = feature();
352 if (aFeature.get() && aFeature->getKind() == SketchPlugin_Point::ID())
357 void PartSet_WidgetPoint2D::setHighlighted(bool isHighlighted)
361 void PartSet_WidgetPoint2D::deactivate()
363 // the value of the control should be stored to model if it was not
364 // initialized yet. It is important when we leave this control by Tab key.
365 // It should not be performed by the widget activation as the preview
366 // is visualized with default value. Line point is moved to origin.
367 AttributePtr anAttribute = myFeature->data()->attribute(attributeID());
368 if (anAttribute && !anAttribute->isInitialized())
371 ModuleBase_ModelWidget::deactivate();
372 myWorkshop->deactivateSubShapesSelection();
375 bool PartSet_WidgetPoint2D::getPoint2d(const Handle(V3d_View)& theView,
376 const TopoDS_Shape& theShape,
377 double& theX, double& theY) const
379 if (!theShape.IsNull()) {
380 if (theShape.ShapeType() == TopAbs_VERTEX) {
381 const TopoDS_Vertex& aVertex = TopoDS::Vertex(theShape);
382 if (!aVertex.IsNull()) {
383 // A case when point is taken from existing vertex
384 gp_Pnt aPoint = BRep_Tool::Pnt(aVertex);
385 PartSet_Tools::convertTo2D(aPoint, mySketch, theView, theX, theY);
393 bool PartSet_WidgetPoint2D::setConstraintWith(const ObjectPtr& theObject)
395 std::shared_ptr<GeomDataAPI_Point2D> aFeaturePoint;
396 if (feature()->isMacro()) {
397 AttributePtr aThisAttr = feature()->data()->attribute(attributeID());
398 std::shared_ptr<GeomDataAPI_Point2D> anAttrPoint =
399 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aThisAttr);
400 if (anAttrPoint.get()) {
401 // the macro feature will be removed after the operation is stopped, so we need to build
402 // coicidence to possible sub-features
403 aFeaturePoint = PartSet_Tools::findFirstEqualPointInArgumentFeatures(feature(),
408 AttributePtr aThisAttr = feature()->data()->attribute(attributeID());
409 aFeaturePoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aThisAttr);
411 if (!aFeaturePoint.get())
414 // Create point-edge coincedence
415 FeaturePtr aFeature = mySketch->addFeature(SketchPlugin_ConstraintCoincidence::ID());
416 std::shared_ptr<ModelAPI_Data> aData = aFeature->data();
418 std::shared_ptr<ModelAPI_AttributeRefAttr> aRef1 = std::dynamic_pointer_cast<
419 ModelAPI_AttributeRefAttr>(aData->attribute(SketchPlugin_Constraint::ENTITY_A()));
421 aRef1->setAttr(aFeaturePoint);
423 std::shared_ptr<ModelAPI_AttributeRefAttr> aRef2 = std::dynamic_pointer_cast<
424 ModelAPI_AttributeRefAttr>(aData->attribute(SketchPlugin_Constraint::ENTITY_B()));
425 aRef2->setObject(theObject);
427 // we need to flush created signal in order to coincidence is processed by solver
428 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
433 void PartSet_WidgetPoint2D::mouseReleased(ModuleBase_IViewWindow* theWindow, QMouseEvent* theEvent)
435 // the contex menu release by the right button should not be processed by this widget
436 if (theEvent->button() != Qt::LeftButton)
439 ModuleBase_ISelection* aSelection = myWorkshop->selection();
440 Handle(V3d_View) aView = theWindow->v3dView();
442 QList<ModuleBase_ViewerPrsPtr> aList = aSelection->getSelected(ModuleBase_ISelection::Viewer);
443 ModuleBase_ViewerPrsPtr aFirstValue =
444 aList.size() > 0 ? aList.first() : ModuleBase_ViewerPrsPtr();
445 if (!aFirstValue.get() && myPreSelected.get()) {
446 aFirstValue = myPreSelected;
448 // if we have selection and use it
449 if (aFirstValue.get() && isValidSelectionCustom(aFirstValue)) {
450 GeomShapePtr aGeomShape = aFirstValue->shape();
451 TopoDS_Shape aShape = aGeomShape->impl<TopoDS_Shape>();
452 ObjectPtr aObject = aFirstValue->object();
454 FeaturePtr aSelectedFeature = ModelAPI_Feature::feature(aObject);
455 bool anExternal = false;
456 std::shared_ptr<SketchPlugin_Feature> aSPFeature;
457 if (aSelectedFeature.get() != NULL)
458 aSPFeature = std::dynamic_pointer_cast<SketchPlugin_Feature>(aSelectedFeature);
459 if ((!aSPFeature && !aShape.IsNull()) ||
460 (aSPFeature.get() && aSPFeature->isExternal())) {
461 ResultPtr aFixedObject;
463 aFixedObject = PartSet_Tools::findFixedObjectByExternal(aShape, aObject, mySketch);
464 if (!aFixedObject.get())
465 aFixedObject = PartSet_Tools::createFixedObjectByExternal(aShape, aObject, mySketch);
467 if (getPoint2d(aView, aShape, aX, aY) && isFeatureContainsPoint(myFeature, aX, aY)) {
468 // do not create a constraint to the point, which already used by the feature
469 // if the feature contains the point, focus is not switched
473 if (getPoint2d(aView, aShape, aX, aY))
476 setValueState(Stored); // in case of edge selection, Apply state should also be updated
477 bool anOrphanPoint = aShape.ShapeType() == TopAbs_VERTEX ||
478 isOrphanPoint(aSelectedFeature, mySketch, aX, aY);
480 // we should not stop reentrant operation on external objects because
481 anOrphanPoint = true;
482 // they are not participate in the contour creation excepting external vertices
483 if (aShape.ShapeType() == TopAbs_VERTEX) {
484 FeaturePtr aFixedFeature = ModelAPI_Feature::feature(aFixedObject);
485 if (aFixedFeature.get() && aFixedFeature->getKind() == SketchPlugin_Point::ID()) {
486 anOrphanPoint = isOrphanPoint(aFixedFeature, mySketch, aX, aY);
490 // point is taken from mouse event and set in attribute.
491 // It should be done before setting
492 // coinident constraint to the external line. If a point is created, it should be
493 // in the mouse clicked point
495 PartSet_Tools::convertClickToPoint(theEvent->pos(), theWindow->v3dView());
497 PartSet_Tools::convertTo2D(aPoint, mySketch, aView, aX, anY);
501 if (aFixedObject.get())
502 setConstraintWith(aFixedObject);
503 // fignal updated should be flushed in order to visualize possible created
504 // external objects e.g. selection of trihedron axis when input end arc point
505 updateObject(feature());
508 emit vertexSelected(); // it stops the reentrant operation
510 emit focusOutWidget(this);
515 bool isProcessed = false;
516 if (getPoint2d(aView, aShape, aX, aY) && isFeatureContainsPoint(myFeature, aX, aY)) {
517 // when the point is selected, the coordinates of the point should be set into the attribute
518 // if the feature contains the point, focus is not switched
522 bool anOrphanPoint = isOrphanPoint(aSelectedFeature, mySketch, aX, aY);
523 // do not set a coincidence constraint in the attribute if the feature contains a point
524 // with the same coordinates. It is important for line creation in order to do not set
525 // the same constraints for the same points, oterwise the result line has zero length.
526 bool isAuxiliaryFeature = false;
527 if (getPoint2d(aView, aShape, aX, aY)) {
529 feature()->execute();
530 PartSet_Tools::setConstraints(mySketch, feature(), attributeID(), aX, aY);
532 else if (aShape.ShapeType() == TopAbs_EDGE) {
533 // point is taken from mouse event and set in attribute. It should be done before setting
534 // coinident constraint to the external line. If a point is created, it should be in
535 // the mouse clicked point
536 gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(theEvent->pos(), theWindow->v3dView());
537 PartSet_Tools::convertTo2D(aPoint, mySketch, aView, aX, aY);
539 setConstraintWith(aObject);
540 setValueState(Stored); // in case of edge selection, Apply state should also be updated
541 isAuxiliaryFeature = PartSet_Tools::isAuxiliarySketchEntity(aObject);
543 // it is important to perform updateObject() in order to the current value is
544 // processed by Sketch Solver. Test case: line is created from a previous point
545 // to some distance, but in the area of the highlighting of the point. Constraint
546 // coincidence is created, after the solver is performed, the distance between the
547 // points of the line becomes less than the tolerance. Validator of the line returns
548 // false, the line will be aborted, but sketch stays valid.
549 updateObject(feature());
550 if (!anOrphanPoint && !anExternal && !isAuxiliaryFeature)
551 emit vertexSelected();
552 emit focusOutWidget(this);
556 // End of Bug dependent fragment
558 // A case when point is taken from mouse event
559 gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(theEvent->pos(), theWindow->v3dView());
561 PartSet_Tools::convertTo2D(aPoint, mySketch, aView, aX, anY);
563 // if the feature contains the point, focus is not switched
564 if (!setPoint(aX, anY) || isFeatureContainsPoint(myFeature, aX, anY))
567 /// Start alternative code
568 //std::shared_ptr<GeomDataAPI_Point2D> aFeaturePoint = std::dynamic_pointer_cast<
569 // GeomDataAPI_Point2D>(feature()->data()->attribute(attributeID()));
570 //QList<FeaturePtr> aIgnore;
571 //aIgnore.append(feature());
573 //double aTolerance = aView->Convert(7);
574 //std::shared_ptr<GeomDataAPI_Point2D> aAttrPnt =
575 // PartSet_Tools::findAttributePoint(mySketch, aX, anY, aTolerance, aIgnore);
576 //if (aAttrPnt.get() != NULL) {
577 // aFeaturePoint->setValue(aAttrPnt->pnt());
578 // PartSet_Tools::createConstraint(mySketch, aAttrPnt, aFeaturePoint);
579 // emit vertexSelected();
581 /// End alternative code
582 emit focusOutWidget(this);
586 void PartSet_WidgetPoint2D::setPreSelection(
587 const std::shared_ptr<ModuleBase_ViewerPrs>& thePreSelected)
589 myPreSelected = thePreSelected;
592 void PartSet_WidgetPoint2D::mouseMoved(ModuleBase_IViewWindow* theWindow, QMouseEvent* theEvent)
594 PartSet_Module* aModule = dynamic_cast<PartSet_Module*>(myWorkshop->module());
596 if (isEditingMode() || aModule->sketchReentranceMgr()->isInternalEditStarted())
599 gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(theEvent->pos(), theWindow->v3dView());
602 PartSet_Tools::convertTo2D(aPoint, mySketch, theWindow->v3dView(), aX, anY);
603 if (myState != ModifiedInViewer)
605 // we need to block the value state change
606 bool isBlocked = blockValueState(true);
608 blockValueState(isBlocked);
609 setValueState(ModifiedInViewer);
612 double PartSet_WidgetPoint2D::x() const
614 return myXSpin->value();
617 double PartSet_WidgetPoint2D::y() const
619 return myYSpin->value();
623 bool PartSet_WidgetPoint2D::isFeatureContainsPoint(const FeaturePtr& theFeature,
624 double theX, double theY)
626 bool aPointIsFound = false;
628 if (feature()->getKind() != SketchPlugin_Line::ID())
629 return aPointIsFound;
631 AttributePtr aWidgetAttribute = myFeature->attribute(attributeID());
633 std::shared_ptr<GeomAPI_Pnt2d> aPnt2d =
634 std::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(theX, theY));
635 std::list<AttributePtr> anAttributes =
636 myFeature->data()->attributes(GeomDataAPI_Point2D::typeId());
637 std::list<AttributePtr>::iterator anIter = anAttributes.begin();
638 for(; anIter != anAttributes.end() && !aPointIsFound; anIter++) {
639 AttributePoint2DPtr aPoint2DAttribute =
640 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(*anIter);
641 if (aPoint2DAttribute == aWidgetAttribute)
643 if (aPoint2DAttribute.get() && aPoint2DAttribute->isInitialized()) {
644 aPointIsFound = aPoint2DAttribute->pnt()->isEqual(aPnt2d);
647 return aPointIsFound;
650 void PartSet_WidgetPoint2D::initializeValueByActivate()
654 /*void PartSet_WidgetPoint2D::onValuesChanged()
656 emit valuesChanged();
659 bool PartSet_WidgetPoint2D::processEnter()
662 /*bool isModified = getValueState() == ModifiedInPP;
664 bool isXModified = myXSpin->hasFocus();
665 emit valuesChanged();
667 myXSpin->selectAll();
669 myYSpin->selectAll();
674 bool PartSet_WidgetPoint2D::useSelectedShapes() const
679 bool PartSet_WidgetPoint2D::isOrphanPoint(const FeaturePtr& theFeature,
680 const CompositeFeaturePtr& theSketch,
681 double theX, double theY)
683 bool anOrphanPoint = false;
684 if (theFeature.get()) {
685 std::shared_ptr<GeomDataAPI_Point2D> aPointAttr;
686 std::string aFeatureKind = theFeature->getKind();
687 if (aFeatureKind == SketchPlugin_Point::ID())
688 aPointAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
689 theFeature->attribute(SketchPlugin_Point::COORD_ID()));
690 else if (aFeatureKind == SketchPlugin_Circle::ID())
691 aPointAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
692 theFeature->attribute(SketchPlugin_Circle::CENTER_ID()));
694 else if (aFeatureKind == SketchPlugin_Arc::ID())
695 aPointAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
696 theFeature->attribute(SketchPlugin_Arc::CENTER_ID()));
698 /// check that the geometry point with the given coordinates is the checked point
699 /// e.g. in arc the (x,y) point can not coicide to the center point and it automatically
700 /// means that this point is not an orphant one.
701 if (aPointAttr.get()) {
702 std::shared_ptr<GeomAPI_Pnt2d> aCheckedPoint = std::shared_ptr<GeomAPI_Pnt2d>(
703 new GeomAPI_Pnt2d(theX, theY));
704 if (!aCheckedPoint->isEqual(aPointAttr->pnt()))
705 return anOrphanPoint;
708 if (aPointAttr.get()) {
709 std::shared_ptr<GeomAPI_Pnt2d> aPoint = aPointAttr->pnt();
710 // we need to find coincidence features in results also, because external object(point)
711 // uses refs to me in another feature.
712 FeaturePtr aCoincidence = PartSet_Tools::findFirstCoincidence(theFeature, aPoint);
713 anOrphanPoint = true;
714 // if there is at least one concident line to the point, the point is not an orphant
715 if (aCoincidence.get()) {
716 QList<FeaturePtr> aCoinsideLines;
717 QList<FeaturePtr> aCoins;
718 PartSet_Tools::findCoincidences(aCoincidence, aCoinsideLines, aCoins,
719 SketchPlugin_ConstraintCoincidence::ENTITY_A());
720 PartSet_Tools::findCoincidences(aCoincidence, aCoinsideLines, aCoins,
721 SketchPlugin_ConstraintCoincidence::ENTITY_B());
722 QList<FeaturePtr>::const_iterator anIt = aCoinsideLines.begin(),
723 aLast = aCoinsideLines.end();
724 for (; anIt != aLast && anOrphanPoint; anIt++) {
725 anOrphanPoint = (*anIt)->getKind() != SketchPlugin_Line::ID();
730 return anOrphanPoint;
733 bool PartSet_WidgetPoint2D::shapeContainsPoint(const GeomShapePtr& theShape,
734 const std::shared_ptr<GeomAPI_Pnt2d>& thePoint,
735 const CompositeFeaturePtr& theSketch)
737 std::shared_ptr<GeomAPI_Pnt> aPoint = PartSet_Tools::point3D(thePoint, theSketch);
739 bool aContainPoint = false;
740 GeomAPI_ShapeExplorer anExp(theShape, GeomAPI_Shape::VERTEX);
741 for(; anExp.more() && !aContainPoint; anExp.next()) {
742 std::shared_ptr<GeomAPI_Shape> aVertexInCompSolid = anExp.current();
743 std::shared_ptr<GeomAPI_Vertex> aVertex(new GeomAPI_Vertex(aVertexInCompSolid));
745 aContainPoint = aPoint->isEqual(aVertex->point());
747 return aContainPoint;